⬆️ Update dependency aiohttp to v3.10.11 [SECURITY]

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
aiohttp	3.10.10 -> 3.10.11

GitHub Vulnerability Alerts

CVE-2024-52303

Summary

A memory leak can occur when a request produces a MatchInfoError. This was caused by adding an entry to a cache on each request, due to the building of each MatchInfoError producing a unique cache entry.

Impact

If the user is making use of any middlewares with aiohttp.web then it is advisable to upgrade immediately.

An attacker may be able to exhaust the memory resources of a server by sending a substantial number (100,000s to millions) of such requests.

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Patch: aio-libs/aiohttp@bc15db6

CVE-2024-52304

Summary

The Python parser parses newlines in chunk extensions incorrectly which can lead to request smuggling vulnerabilities under certain conditions.

Impact

If a pure Python version of aiohttp is installed (i.e. without the usual C extensions) or AIOHTTP_NO_EXTENSIONS is enabled, then an attacker may be able to execute a request smuggling attack to bypass certain firewalls or proxy protections.

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Patch: aio-libs/aiohttp@259edc3

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Release Notes

aio-libs/aiohttp (aiohttp)

v3.10.11

Compare Source

====================

Bug fixes

• Authentication provided by a redirect now takes precedence over provided auth when making requests with the client -- by :user:PLPeeters.

  Related issues and pull requests on GitHub:
  :issue:9436.

• Fixed :py:meth:WebSocketResponse.close() <aiohttp.web.WebSocketResponse.close> to discard non-close messages within its timeout window after sending close -- by :user:lenard-mosys.

  Related issues and pull requests on GitHub:
  :issue:9506.

• Fixed a deadlock that could occur while attempting to get a new connection slot after a timeout -- by :user:bdraco.

  The connector was not cancellation-safe.

  Related issues and pull requests on GitHub:
  :issue:9670, :issue:9671.

• Fixed the WebSocket flow control calculation undercounting with multi-byte data -- by :user:bdraco.

  Related issues and pull requests on GitHub:
  :issue:9686.

• Fixed incorrect parsing of chunk extensions with the pure Python parser -- by :user:bdraco.

  Related issues and pull requests on GitHub:
  :issue:9851.

• Fixed system routes polluting the middleware cache -- by :user:bdraco.

  Related issues and pull requests on GitHub:
  :issue:9852.

Removals and backward incompatible breaking changes

• Improved performance of the connector when a connection can be reused -- by :user:bdraco.

  If BaseConnector.connect has been subclassed and replaced with custom logic, the ceil_timeout must be added.

  Related issues and pull requests on GitHub:
  :issue:9600.

Miscellaneous internal changes

• Improved performance of the client request lifecycle when there are no cookies -- by :user:bdraco.

  Related issues and pull requests on GitHub:
  :issue:9470.

• Improved performance of sending client requests when the writer can finish synchronously -- by :user:bdraco.

  Related issues and pull requests on GitHub:
  :issue:9485.

• Improved performance of serializing HTTP headers -- by :user:bdraco.

  Related issues and pull requests on GitHub:
  :issue:9603.

• Passing enable_cleanup_closed to :py:class:aiohttp.TCPConnector is now ignored on Python 3.12.7+ and 3.13.1+ since the underlying bug that caused asyncio to leak SSL connections has been fixed upstream -- by :user:bdraco.

  Related issues and pull requests on GitHub:
  :issue:9726, :issue:9736.

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